[  749.020831] br0: port 1(veth1) entered blocking state
[  749.020913] br0: port 1(veth1) entered disabled state
[  749.020973] veth1: entered allmulticast mode
[  749.021060] veth1: entered promiscuous mode
[  749.038672] br0: port 1(veth1) entered blocking state
[  749.038753] br0: port 1(veth1) entered forwarding state
[  754.222584] br0: port 1(veth1) entered disabled state
[  754.233069] veth1: left allmulticast mode
[  754.233133] veth1: left promiscuous mode
[  754.233180] br0: port 1(veth1) entered disabled state